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Armstrong 4030 Series User Manual

Armstrong 4030 Series
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Series 4030
Base mounted pump
Installation and
operating instructions
File No: 40.85iec
Date: march 05, 2020
Supersedes: 40.85l
Date: december. 10, 2009
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Armstrong 4030 Series Specifications

General IconGeneral
Power SourceElectric
Shaft SealMechanical Seal
MaterialCast Iron, Stainless Steel
Operating TemperatureUp to 250°F
Inlet Size2" - 4"
ApplicationsIndustrial
Outlet Size2" - 4"

Summary

Safety Instructions

General Safe Use

Essential safety rules for installation and operation.

Warning Symbols

Explains safety icons used in the manual.

Operational Guidelines

Temperature Limits

Specifies safe operating temperature ranges.

Storage and Handling

Procedures for storing, unpacking, and handling the pump.

LIMITATIONS

INSTALLATION

LOCATION

Proper placement of the pump for service and operation.

LEVELLING

Steps to ensure the pump and motor shafts are level.

ALIGNMENT

Process to achieve and verify shaft alignment.

Installation Details

Foundation Grouting

Instructions for filling the baseplate with grout.

Piping Installation

Guidance on suction and discharge piping configuration.

Final Alignment Check

Verifying alignment after piping connection.

OPERATION

STARTING PUMP

Procedures for safely starting the pump.

GENERAL CARE

LUBRICATION

Sealed Grease Bearings

Information on sealed bearings that require no external lubrication.

Oil Lubricated Bearings

Instructions for oiling bearings, including oil type and level checks.

Motor Lubrication

Guidance on motor lubrication, referencing manufacturer recommendations.

Mechanical Seal

SYSTEM CLEANLINESS

Troubleshooting Symptoms

Pump Fails To Deliver

Lists common reasons why a pump might not deliver fluid.

Pump Vibrates

Identifies potential causes for pump vibration.

Seal Leaks or Fails

Outlines common issues leading to seal leaks or failures.

Low Delivery Rate

Details reasons for reduced fluid delivery from the pump.

Insufficient Pressure

Lists causes for the pump not generating adequate pressure.

Low Bearing Life

Explains factors contributing to premature bearing wear.

Further Troubleshooting

Bearings Overheat

Common causes for bearing overheating in the pump.

Stuffing Box Overheats

Identifies reasons for stuffing box overheating.

Pump Delivery Fails After Start

Lists issues causing pump delivery failure shortly after startup.

Pump Seized

Explains potential causes for the pump becoming seized.

Pump Does Not Prime

Details reasons why the pump might fail to prime.

Pump Noisy

Outlines common causes for pump noise.

Motor Overloading

Lists factors leading to motor overloading.

Motor Overheating

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